2100089509

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{17647811}}^1$

素因数の和:17647835

約数の個数: 8

約数和(自身を含む): 2541284928

約数和(自身を除く): 441195419

約数列:

[1, 7, 17, 119, 17647811, 123534677, 300012787, 2100089509]

約数ペア:

[(1, 2100089509), (7, 300012787), (17, 123534677), (119, 17647811)]